taobaoSpider

说明：  实现文件压缩，解压，使用了哈夫曼编码来实现程序(Realize file compression and decompression)

按照制定的行对excel进行分割为不同的文件夹及不同文件(Divide the excel into different folders and different files according to the line made)

VUMAT子程序，做复合材料渐进损伤分析(VUMAT subroutine, do composite progressive damage analysis)

meep是由mit的研究组开发的用于模拟电磁场问题的开源软件包。meep4py是meep的python接口(python wrapper of the well-kown opensource FDTD package: meep, developed by research group in MIT)

实现卷积lstm的代码，也是从网上找的，大家可以参考(The code to implement convolutional LSTM is also found on the internet. You can refer to it.)

以图像处理和knn算法为基础，利用knn算法，在python开发环境中设计了一个手写数字识别系统，该系统采用28*28的模板对图新分成784块提取手写数字的784个特征，在二值图像数据基础上，通过朴素贝叶斯分类器算法，对0~9这十类手写数字进行学习和分类。(Based on image processing and KNN algorithm, a handwritten digit recognition system is designed in Python development environment by using KNN algorithm. The system uses 28*28 template to divide the graph into 784 blocks to extract 784 features of handwritten digits. On the basis of binary image data, it learns and classifies the ten types of handwritten digits, 0-9, through Naive Bayesian classifier algorithm.)

说明：  以图像处理和knn算法为基础，利用knn算法，在python开发环境中设计了一个手写数字识别系统，该系统采用28*28的模板对图新分成784块提取手写数字的784个特征，在二值图像数据基础上，通过朴素贝叶斯分类器算法，对0~9这十类手写数字进行学习和分类。(Based on image processing and KNN algorithm, a handwritten digit recognition system is designed in Python development environment by using KNN algorithm. The system uses 28*28 template to divide the graph into 784 blocks to extract 784 features of handwritten digits. On the basis of binary image data, it learns and classifies the ten types of handwritten digits, 0-9, through Naive Bayesian classifier algorithm.)

specgram画时频图.ipynb

最近刚刚意识到python的重要性，学习中遇到并总结的经典知识记录在案(Recently, just realizing the importance of Python, the classic knowledge encountered and summarized in the study is recorded)

说明：  学生教学基础，帮助了解编程的基本算法思路。(Basic Algorithmic Thoughts to Help Understand Programming)